01456-0224 J 1448 BC

 
 
01h 45m 32.47s -02° 24' 20.1" P.A. 254.00 sep 14.8 mag 12.60,11.60
 
 
Coord 2000 01456-0224 Discov num J  1448 Comp BC Coord arcsec 2000 01 45 32.47 -02 24 20.1
Date first 1893 Date last 2016 Obs 14
Pa first 284 Pa last 254.3 P.A. Now (θ) 254.3°
Sep first 13.7 Sep last 14.83 Sep. Now (ρ) 14.83"
Mag pri 12.60 Mag sec 11.60 delta mag (ΔM) 1 Spectral class
Pri motion ra +011 Sec motion ra -010
Pri motion dec -017 Sec motion dec -077
Notes N U (See Notes, Proper motion indicates non-physical)
rPM=0.819
This double is not physical.
 
 
01456-0224 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 01 45 32 -02 24 13 J 1448 AB 2016 17 143 7.3 11.20 12.60 1.40
Show 01 45 32 -02 24 13 HJ 643 AC 2015 13 225 14.3 11.20 11.60 0.40
Show 01 45 32 -02 24 20 J 1448 BC 2016 14 254 14.8 12.60 11.60 1.00 <===
Show 01 45 32 -02 24 22 HJ 643 CD 2015 7 185 10.4 11.60 15.70 4.10
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cetus Gaia DR2 2505452645088285312
 
 
WDS 01456-0224 J 1448 BC : NOTES
 
 
discov_num notes refcode
J 1448 BC. Gauchet (1926) measure originally listed as CD pair, with theta Gau1926a
flipped by 180deg.
 
 
REFERENCES
 
 
refcode metd author reference
Gau1926a Pa - Gauchet, P.L. .
Gau1926a +Po Ann. Shanghai Obs. Zo-Se 14, 131, 1926
 
 
DISCOVERER
 
 
idgroup discov author
1 HJ Herschel, J.F.W.
50 J Jonckheere, R.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01456-0224 J 1448 BC 1998 7 258 14.4 13.00 12.08 N D 014532.47-022420.1
01456-0224 J 1448 BC 1999 8 257 14.4 13.20 12.80 NUD 014532.47-022420.1
01456-0224 J 1448 BC 2016 12 254 14.8 12.70 11.60 NU 014532.47-022420.1

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WDS 01456-0224 J 1448 BC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 01456-0224 J 1448 BC : MEASURES
 
 
No records found.

 
 
WDS 01456-0224 : VIRTUAL EYEPIECE
 
 

virtual eyepiece
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Radius:
Components only
 
 
WDS 01456-0224 : ALADIN DSS IMAGE @
 
 
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.